FIELD: electrical engineering. SUBSTANCE: device is, essentially, chain having two branches of hinged links with relative turn limiters. Chain branches are joined together by means of clamps uniformly arranged along chain one of whose ends is rigidly fastened on fixed piece of equipment and second one, on moving equipment. Links of one chain branch have greater center-to-center distance than those of second chain branch. Each hinged link is bent and formed by two straight sections inclined through certain angle to each other; mentioned bending angle for all links of chain is similar. EFFECT: simplified design, reduced size and space requirement, improved reliability in operation. 5 dwg
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